Tungsten Carbide Tips coal mining bit / PDC double wing drill bit
According to different purposes, drill bits are classified into cemented carbide bolting drill bits and PDC bolting drill bits applied to coal mining and laneway and tunnel supporting grid, PDC solid drill bits applied to coalfield geological condition and gas drainage, water injection and drainage down coal mines, and PDC non-solid drill bits applied to coalfield and geological exploration.
| PDC Anchor Bit Two Wing, Negative Rake, Centre Flush |
 | Specification | Cutting Disk | Height | Flushing Hole |
| Thread | Diameter( mm) | mm | Diameter (mm) |
| M16 | 27 | Half Disk | 48 | 5 |
| M16 | 28 | Half Disk | 48 | 5 |
| M16 | 32 | Half Disk | 48 | 5 |
| M16 | 36 | Half Disk | 60 | 5 |
| M16 | 42 | Half Disk | 60 | 5 |
| PDC Anchor Bit Two Wing, Negative Rake, Centre Flush |
 | Specification | Cutting Disk | Height | Flushing Hole |
| Thread | Diameter( mm) | mm | Diameter (mm) |
| M16 | 27 | Full Disk | 48 | 5 |
| M16 | 28 | Full Disk | 48 | 5 |
| M16 | 32 | Full Disk | 48 | 5 |
| M16 | 36 | Full Disk | 60 | 5 |
| M16 | 42 | Full Disk | 60 | 5 |
| PDC Anchor Bit Three Wing, Three Flush |
 | Specification | Cutting Disk | Height | Flushing Hole |
| Thread | Diameter( mm) | mm | Diameter (mm) |
| M16 | 27 | Full /Half | 48 | 3 x 5 |
| M16 | 28 | Full /Half | 48 | 3 x 5 |
| M16 | 32 | Full /Half | 48 | 3 x 5 |
| M16 | 36 | Full /Half | 60 | 3 x 5 |
| M16 | 42 | Full /Half | 60 | 3 x 5 |
| PDC Anchor Bit Three Wing, Female Thread |
 | Specification | Cutting Disk | Height | Flushing Hole |
| Thread | Diameter( mm) | mm | Diameter (mm) |
| R18 | 42 | Full Disk | 48 | 5 |
| R18 | 45 | Full Disk | 48 | 5 |
| R22 | 42 | Full Disk | 48 | 5 |
| R22 | 45 | Full Disk | 60 | 5 |
| R22 | 52 | Full Disk | 60 | 5 |
| Diamond (mm) | Wings | PDC | Thread | Grade | Color |
| Φ25 | 2 | Dome Flat | M14 M16 R17 R22 Hex | Top Premium General | Blue Gold Silver Black |
| Φ27 | 2 |
| Φ28 | 2-3 |
| Φ30 | 2-3 |
| Φ32 | 2-3 |
| Φ42 | 2-3 |
KSQ research and produce the following range of drilling tools:
* Tricone bits (roller rock bits) of all sizes.
* PDC cutter/insert 1304, 1305, 1306, 1308, 1310, 1313, 1613, 1616, 1916...oil or mining type.
* PDC non-core bit, PDC coring bit of diameter 46mm, 50mm, 55mm, 60mm, 65mm, 75mm, 89mm, 94mm, 98mm, 113mm, 124mm, 127mm, 132mm, 146mm, 153mm...190mm, 216mm…
* PDC anchor bit for roof bolting diameter 25mm, 27mm, 28mm, 29mm, 30mm, 32mm, 35mm, 42mm, 43mm...
* Tungsten carbide drill bit: twin-wing coal bit, chisel bit, cross bit, button bit, hammer bit...
* Drill rods – hex, twist, spiral…
* Other drill tools.
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Coal Mining Tungsten Carbide PDC Bit Two Wings For Coal Mining Anchor Bit Images
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